all-star-electric

Is Your Home Charging Safely? How to Prevent Electrical and Battery Fires

Tue, 06 Oct 2026 14:30:31 GMT

Think about how many rechargeable devices are currently inside your home.

Phones. Tablets. Laptops. Power tools. Toys. Wireless headphones. Yard equipment. Electric bikes and scooters. Even household items like vacuums, cameras, and toothbrushes may contain rechargeable lithium-ion batteries.

These batteries make everyday life more convenient, but they also store a significant amount of energy in a very small space. When a battery is damaged, improperly charged, overheated, or paired with the wrong equipment, it can become a serious fire hazard.

That is why the National Fire Protection Association has made safe charging the focus of Fire Prevention Week 2026. This year’s message, “Charge into Fire Safety: Safe Charging Is a Superpower,” encourages families to take a closer look at how battery-powered products are purchased, charged, used, and stored. ( nfpa.org ⁠)

The good news is that a few simple habits can make charging these devices much safer.

Use the Correct Charger

A charger that fits your device is not necessarily the correct charger for your device.

Different batteries have different charging requirements. Using an incompatible, inexpensive, or so-called “universal” charger may cause a battery to overheat or become damaged.

Whenever possible, use the charger that came with the product or one specifically recommended by its manufacturer. This is especially important for larger battery-powered products such as electric bikes, scooters, hoverboards, power tools, and lawn equipment.

The U.S. Consumer Product Safety Commission has warned consumers against using universal chargers with micromobility products because an incompatible charger can create a fire hazard. ( cpsc.gov⁠ ⁠)

Charge Devices on a Hard, Open Surface

It may be convenient to charge a phone on the bed or leave a laptop running on the couch, but soft surfaces can trap heat and restrict airflow.

Rechargeable devices should be placed on a hard, stable surface while charging. Keep them away from pillows, blankets, upholstered furniture, paper, clothing, and other materials that could easily catch fire.

Larger items should be charged in a dry, well-ventilated location that does not block a doorway or your family’s path out of the home. Never leave an electric bike, scooter, or similar device charging in front of an exit.

Avoid Charging While You Sleep

Many people plug in their devices before going to bed and leave them charging throughout the night. That means a battery problem could begin while everyone in the home is asleep.

The Consumer Product Safety Commission recommends being present while charging electric bikes, scooters, hoverboards, and similar products and never charging them while sleeping. ( cpsc.gov ⁠)

When a device reaches a full charge, unplug it or remove the battery according to the manufacturer’s instructions. Avoid leaving rechargeable products connected longer than necessary.

Learn the Warning Signs of a Failing Battery

A damaged lithium-ion battery will often give you signs that something is wrong.

Stop using or charging a battery-powered product if you notice:

Unusual or excessive heat
Swelling or a change in shape
Leaking
A strange odor
Discoloration
Popping, hissing, or other unusual sounds
Smoke

The U.S. Fire Administration recommends immediately discontinuing use when a battery displays these warning signs. ( usfa.fema.gov ⁠)

If a battery begins smoking or catches fire, leave the area, call 911, and allow trained firefighters to handle the emergency. Do not pick up or attempt to move a battery that is overheating, smoking, or burning.

Damaged lithium-ion batteries also should not be placed in household trash or ordinary recycling bins. Contact your local recycling center or household hazardous-waste program for proper disposal instructions.

Pay Attention to the Outlet, Too

Sometimes the problem is not the battery or charger. It is the electrical system supplying the power.

Stop using an outlet and have it professionally inspected if you notice:

A plug that feels loose or falls out easily
Discoloration around the outlet
Crackling, buzzing, or popping sounds
Sparks when connecting a device
A burning smell
An outlet or wall plate that feels unusually warm
A breaker that frequently trips while devices are charging

These signs may indicate a worn receptacle, loose electrical connection, overloaded circuit, or another condition that should not be ignored.

Power strips and extension cords should never be treated as permanent substitutes for properly installed outlets. If your family is constantly searching for somewhere to plug in another device, your home may need additional receptacles or dedicated circuits.

Purchase Products With Recognized Safety Certification

Before buying a rechargeable product, battery, or charger, look for certification from a nationally recognized testing laboratory. Common marks include UL, ETL, and CSA.

A certification mark indicates that the product has been evaluated against established safety standards. The NFPA specifically recommends purchasing lithium-ion battery products that are listed by a recognized testing laboratory. ( nfpa.org ⁠ )

Be particularly cautious when shopping online. An extremely low price on a replacement battery or charger may not be worth the risk if the product lacks proper testing, labeling, or manufacturer support.

Make Safe Charging a Household Habit

Most homes were built before families owned dozens of rechargeable devices. Today, our electrical systems are being asked to power more phones, computers, appliances, tools, entertainment systems, and battery chargers than ever before.

Safe charging begins with using the right equipment and paying attention to how your devices behave. It also means making sure your home has safe, reliable outlets and enough electrical capacity for the way your family lives today.

If you have warm or discolored outlets, loose plugs, frequently tripped breakers, or concerns about your home’s electrical system, do not wait for a small warning sign to become a larger problem.

Contact Allstar Electric to schedule a residential electrical inspection or repair. We will help you identify potential hazards, recommend the right solution, and make sure your home is ready to power your family safely.

Safe Wiring, Safe Home: How Your Electrical System Protects Your Family

Mon, 28 Sep 2026 15:24:59 GMT

Electrical Safety Starts Behind the Walls

When you think about the things keeping your family safe at home, your electrical wiring probably isn't the first thing which comes to mind.

You lock the doors at night, check the smoke detectors, and make sure the kids know what to do in an emergency. But behind the drywall, above the ceiling and beneath the floors, another system is quietly working every hour of every day to keep your home running safely.

Your electrical system.

When properly installed and maintained, you never think about it. Flip a switch and the lights come on. Plug in the coffeemaker and it works. Turn up the air conditioning on a hot Tennessee afternoon and the house cools down.

This is exactly how it should be.

But when wiring is damaged, outdated, overloaded, or improperly installed, the problem isn't simply inconvenient. It becomes a safety issue for your home and everyone living inside it.

Most of the electrical system in your home is hidden from view.

This makes electricity different from many other home maintenance issues. A leaking pipe may leave a water stain. A damaged roof may start dripping. A broken HVAC system makes itself known pretty quickly.

An electrical problem can develop where you can't see it.

Connections loosen. Wiring insulation can deteriorate. Circuits become overloaded as homeowners add more appliances and electronics. Older electrical systems may have also been designed for a very different household than the one they are powering today.

Think about how much electricity the average family uses today.

We power televisions, computers, gaming systems, appliances, chargers, HVAC equipment, outdoor lighting, and more.

We ask a lot from our electrical systems.

Safe wiring ensures the system carrying all of your electricity is properly installed, appropriately sized, and capable of handling the demand being placed on it.

Faulty Wiring Can Become a Fire Hazard

The biggest reason residential wiring matters is fire prevention.

Electrical problems can create excessive heat or electrical arcing. If this happens near combustible materials inside a wall, attic, or other concealed area, a fire can begin before anyone in the home realizes there is a problem.

Electrical fires are particularly concerning because the source is usually hidden.

Properly sized and rated wires, correctly installed connections, circuit breakers, and modern protective devices all work together to create multiple layers of protection designed to prevent this from happening.

A circuit breaker, for example, isn't simply there to annoy you when it trips. It's a safety device.

When a breaker detects a circuit is drawing more current than it is designed to safely handle, it interrupts the flow of electricity. Continually resetting a breaker without figuring out why it keeps tripping means ignoring the warning your electrical system is giving you.

Know the Warning Signs of an Electrical Problem

You don't need to be an electrician to recognize something doesn't seem right.

Some electrical problems provide warning signs before they are an emergency. Homeowners should pay attention to things such as:

Lights frequently flickering or dimming.
Circuit breakers repeatedly tripping.
Outlets or switches which feel unusually warm.
Discoloration around an outlet or switch.
Buzzing, sizzling, or crackling sounds.
Sparks from outlets or switches.
A burning or "hot plastic" smell.
Loose outlets or switches.
Electrical shocks or tingling when touching an appliance.
Extension cords used as permanent wiring solutions.

A single one of these symptoms doesn't necessarily mean your home is in immediate danger, but it does mean the cause is worth investigating.

Electricity isn't an area in which, "it's probably fine,” is a good maintenance strategy.

Older Homes Deserve Special Attention

We have plenty of beautiful, older homes throughout Cleveland and Southeast Tennessee. Age alone doesn't make a home's electrical system unsafe, but older homes deserve additional attention because electrical demands placed on houses have changed dramatically over the years. Home built decades ago were not designed for today's lifestyle.

The history of an older home's electrical system matters as much as its age.

Previous homeowners may have also renovated, added rooms, installed appliances, or made electrical modifications over time. Sometimes this electrical work was done correctly, but sometimes it may not have been.

If you own an older home — particularly one in which you don't know when the electrical system was last inspected or updated — having a qualified electrician evaluate it can give you a much clearer picture of what is happening behind your walls.

The goal isn't to replace everything old. The goal is to identify what is safe, what needs attention, and what could become a problem in the future.

GFCIs and AFCIs Add Important Protection

Modern electrical systems include technology specifically designed to protect people and homes.

You have probably seen Ground-Fault Circuit Interrupter in bathrooms, kitchens, garages, and other areas where electricity may be used near water. These are power outlets with the familiar "TEST" and "RESET" buttons.

A GFCI outlet is designed to quickly shut off electricity when it detects an imbalance in the electrical current which could indicate electricity is flowing somewhere it shouldn't — potentially through a person.

AFCI protection serves a different purpose. An Arc-Fault Circuit Interrupter is designed to detect dangerous electrical arcing and interrupt the circuit before the condition can potentially start a fire.

These aren't bells and whistles added to an electrical system for convenience. They are safety equipment.

Making sure the correct safety protection exists in the right places is an important part of keeping a home's electrical system up to date.

Don't Make Extension Cords Part of Your Wiring

Extension cords are useful. They're also temporary.

If your living room permanently has three extension cords running behind furniture because there aren't enough outlets, the real problem isn't the extension cords. It's your electrical system no longer matching the way you're using the room.

The same goes for repeatedly overloading power strips or relying on adapters to create more places to plug things in.

Your home should have enough properly installed outlets and circuits to safely accommodate your normal electrical use.

Adding the right outlets or circuits is a much safer long-term solution than building an increasingly complicated network of cords and adapters.

Electrical Work Isn't a Good Place to Guess

There are plenty of home projects a handy homeowner can tackle on a Saturday afternoon.

Electrical work deserves more caution.

What appears to be a simple problem at an outlet can be connected to something happening elsewhere on the circuit. Changing wiring without understanding circuit capacity, grounding, connections, or electrical code can create a problem which isn't immediately obvious.

A light turning on doesn't necessarily mean the wiring behind it is safe.

The dangerous part is everything may appear to work fine… until it doesn’t.

Professional electrical work is not only making electricity power an outlet. It's about ensuring power arrives there safely, reliably, and in a manner protecting the people using it.

Safe Wiring Is Really About Peace of Mind

At All Star Electric, we believe electrical work ultimately comes down to something bigger than wires, breakers, and outlets.

It's about people.

Your home is where your family sleeps. It's where your kids play. It's where you gather for dinner, watch football, celebrate birthdays, and build a life together.

The electrical system behind the walls must be something you can trust.

The work must be done correctly. Your electrician should be straightforward when something needs to be repaired, and equally straightforward when it doesn't. We are serving you and building electrical systems which are more than just functional today, but safe and reliable for the people who depend on them in the future.

This is what professional electrical work should provide.

When Should You Call an Electrician?

If something about your electrical system doesn't seem right, don't wait for the problem to become worse.

Repeatedly tripping breakers, flickering lights, unusual smells, warm outlets, buzzing sounds, or other changes in your home's electrical system require attention.

Consider an electrical inspection if you've purchased an older home, are planning a significant renovation, are adding major electrical equipment, or simply don't know the condition of your home's wiring.

Sometimes an inspection finds something in need of repair.

Sometimes it confirms everything is working exactly as it should.

Either answer is valuable to you as a homeowner.

The most important thing to you and your family is never simply keeping the lights on.

It's keeping the people underneath those lights safe.

All Star Electric is proud to help homeowners throughout Cleveland and Southeast Tennessee keep their homes safe, dependable, and powered for everyday life. If you have questions about your home's wiring or electrical system, contact our team to schedule an inspection or service appointment.